Are you dehydrated?
You’ve heard the rule: drink eight glasses of water every day. Scientists and nutritionists swear that’s how much H2O our bodies need to function optimally, but the equation can’t be that simple. We’re each different in so many ways, so isn’t it possible our bodies need a different amount of hydration, too? To get to the bottom of it, we asked two of the country’s best experts how to tell if you’re not getting enough water (so read up and drink up).